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Your Trusted Boat Service Provider in Stonington, Maine
Billings Diesel & Marine has been serving the maritime community since our establishment, combining modern facilities with Maine's rich traditions of craftsmanship and quality. Our full-service boat yard features specialized shops for every phase of boat maintenance, three marine railways, and a travel lift, making us a one-stop solution for yachts, commercial vessels, and fishing boats ranging from small craft to those exceeding 100 feet. Our team of skilled professionals delivers comprehensive services including engine maintenance, hull repairs, deck refurbishment, and complete vessel rebuilds. We maintain close partnerships with leading marine equipment manufacturers to ensure access to the latest technologies and warranty support. Our commitment to excellence is reflected in projects like the 2007 restoration of a historic Winter Harbor Knockabout and the 2013 hull repair of a Swan 45 sailing yacht.

The ship's store and marina operations provide additional convenience during boating seasons. Our facilities in Stonington, Maine, serve as a hub for both local and visiting vessel owners seeking reliable marine services. We monitor VHF channel 16 for emergency communications and maintain regular business hours for customer support. Our decades-long reputation for quality workmanship continues to attract clients seeking expert care for their maritime assets. Through consistent investment in equipment and training, we ensure our capabilities remain aligned with evolving industry standards.
Services
Boat Rebuilds Hull Repairs Engine Maintenance Deck Refurbishment Paint Jobs Vessel Sales Marine Carpentry Systems Upgrades
Highlights and features
  • We offer over a century of combined experience in marine repair and maintenance.
  • Our facility includes three marine railways and a travel lift for large vessels.
  • We maintain authorized dealership relationships with leading marine equipment manufacturers.
  • Our carpentry and fiberglass shops handle complex structural repairs and restorations.
  • We provide emergency VHF channel monitoring and seasonal marina staffing.
Services
Boat Rebuilds
Specialized in complete vessel reconstructions including structural repairs, deck replacements, and interior refits. Our team handles historic wooden boats and modern yachts up to 100 feet. Recent projects include a 1907 Winter Harbor Knockabout and a 1920s Chris Craft Cadet restoration.
Hull Repairs
Comprehensive hull repair services for fiberglass and wooden vessels. Capabilities include core replacement, skin repairs, and damage restoration from accidents. Completed extensive work on a Swan 45 yacht and Baltic 51 collision damage in 2011.
Engine Maintenance
Authorized dealer for major marine diesel engines and transmissions. Offers re-powering, routine maintenance, and warranty repairs. Maintains manufacturer partnerships to ensure technical updates and service excellence.
Deck Refurbishment
Complete deck replacement and refinishing services using premium materials. Recent projects feature teak deck installations and cold-molded mahogany bottoms. Combines traditional craftsmanship with modern durability enhancements.
Paint Jobs
Professional hull and topside painting services using marine-grade coatings. Includes surface preparation, application, and finishing touches. Recently completed exterior paint for the Sea Coast Missions' Sunbeam vessel.
Questions
What types of boats do you service?
We service all vessel types including yachts, commercial fishing boats, historic wooden boats, and vessels up to 100 feet in length.
Are you open year-round?
Our main operations run seasonally with regular hours May-September. Emergency services available via VHF channel 16 year-round.
Do you handle historic boat restorations?
Yes, we specialize in historic restorations with expertise in traditional materials and techniques. Recent projects include 1907 and 1920s vintage vessels.
What engine brands do you service?
As authorized dealers, we service major marine diesel brands. Contact us for specific manufacturer information and warranty coverage.
Can you accommodate large yacht repairs?
Our facilities include three marine railways and a travel lift for vessels up to 100 feet. Large yacht maintenance and repairs are a core specialty.
Reviews (1)
Simon L.
Jul 20, 2019 Report
Huge tonnage travel life - able to haul 250+ tons, this is a serious marine service affair. The largest private and commercial boats are able to be pulled out here for repairs, upgrades, custom work. They specialize in welding and steel fabrication, engine repair and maintenance. A large fuel dock allows for easy access on the way through the narrow channel running by Stonington. Diesel and gas available in large quantities. Radio available on channel 16 to request dockage.

Showers and restrooms available too. Parts and supplies, a quick boat ride to downtown Stonington make for a great storm